40618143

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 62150400

約数和(自身を除く): 21532257

約数列:

[1, 3, 9, 19, 57, 171, 179, 537, 1327, 1611, 3401, 3981, 10203, 11943, 25213, 30609, 75639, 226917, 237533, 712599, 2137797, 4513127, 13539381, 40618143]

約数ペア:

[(1, 40618143), (3, 13539381), (9, 4513127), (19, 2137797), (57, 712599), (171, 237533), (179, 226917), (537, 75639), (1327, 30609), (1611, 25213), (3401, 11943), (3981, 10203)]